Sentences with phrase «cell gametogenesis»

They included cloning (somatic cell nuclear transfer, accomplished in many placental mammals), stem cell gametogenesis (has been done in mice), direct engineering of early stage embryos (has been done in several mammals), embryonic stem cell editing, and primordial germ cell (PGC) editing.

Not exact matches

Its happening now in a diploid germ cell undergoing gametogenesis in or near you, today!

In their latest study, they generated three different medaka mutants to demonstrate that the feminizing effect of germ cells is not a result of the progression of gametogenesis or a sexual fate decision of germ cells.

The findings suggest that the information on the X and Y chromosomes that makes this division possible is primed during gametogenesis — the process of creating ovum or sperm cells — in the parents.

OCT - 4 is found in preimplantation - stage embryos and later confined to primordial germ cells, and then, the expression during male and female gametogenesis exhibits sex - specific down - regulation similar to SSEA1 [63].

However, it remains unclear whether primate ES cells including those from humans can undergo gametogenesis through meiosis in vitro, although immature germ cell differentiation from primate ES cells has been reported [5], [6], [7].

This is consistent with a model in which the pre-existing somatic cell machinery underwent reproductive specialization during the evolution of gametogenesis in multi-cellular ancestors.

The current findings could provide important clues to determine the culture conditions for promoting the differentiation of primate ES cells into mature gametes, and to understand molecular mechanisms of primate gametogenesis including the timing of germ cell induction, the regulation of germ cell gene expression, and the response to growth factors for germ cell differentiation.

Altogether, this study reveals how a kinase integrates and transduces multiple signals to control key cell - cycle transitions during Plasmodium gametogenesis.